save project

my_music.py

 import pygame
 from pygame import locals
-
+import os
 pygame.init()  # 初始化
 # 创建窗口
 screen = pygame.display.set_mode((640, 480))
@@ -13,14 +13,19 @@ next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 下一曲按钮
 
 # 载入音乐
-mun = -1
   # 载入音乐      
-music_list=['歌曲1.wav','歌曲2.wav','歌曲3.wav','歌曲4.ogg']
+
 volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 click = 0
 play_button = stop_img
-
+mun = -1
+music_list=[]
+path="C:\\Users\\22\\Desktop\\test"
+filelist=os.listdir(path)
+for i in filelist:
+    if i [-4:]==".wav" or i[-4:]==".ogg":
+        music_list.append(i)
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -52,13 +57,32 @@ while True:
                         else:
                             play_button = play_img
                             pygame.mixer.music.pause()
+                    if x>120 and x<220 and y>350 and y<400:
+                        mun-=1
+                        if mun<0:
+                            mun<len(music_list)-1
+                        pygame.mixer.music.load(path+"\\"+music_list[mun])
+                        pygame.mixer.music.play()
+                        click=0
+                        play_button = stop_img
+                    if x>420 and x<520 and y>350 and y<400:
+                        mun+=1
+                        if mun>len(music_list)-1:
+                            mun=0
+                        pygame.mixer.music.load(path+"\\"+music_list[mun])
+                        pygame.mixer.music.play()
+                        click=0
+                        play_button = stop_img
+
     
 
+
+
     if pygame.mixer.music.get_busy() == False:
         mun+=1
         if mun>len(music_list)-1:
             mun=0
-        pygame.mixer.music.load(music_list[mun])
+        pygame.mixer.music.load(path+"\\"+music_list[mun])
         pygame.mixer.music.play()